1) Agitation 2) Celestial mechanic 3) Disturbance 4) French word used in English 5) The act of causing disorder 6) Upset
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https://www.crosswordclues.com/clue/perturbation
1) Alarm 2) Bother 3) Breakdown 4) Discomposure 5) Dismay 6) Disturbance 7) Excitation 8) Fluster 9) Hassle 10) Surprisal
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https://www.crosswordclues.com/clue/perturbation
- an unhappy and worried mental state
- activity that is an intrusion or interruption
- a disposition that is confused or nervous and upset
- the act of causing disorder
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[astronomy] In astronomy, perturbation is the complex motion of a massive body subject to forces other than the gravitational attraction of a single other massive body. The other forces can include a third (fourth, fifth, etc.) body, resistance, as from an atmosphere, and the off-center attraction of an oblate or otherwise misshapen body. =...
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http://en.wikipedia.org/wiki/Perturbation_(astronomy)
[biology] ==Summary== I found this photo on nydivided.org and I know that it was published in the United States before 1923 because the man died in 1840. ...
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http://en.wikipedia.org/wiki/Perturbation_(biology)
[geology] Perturbation (from Latin: perturbare `to confuse, disorder, disturb,` from per- `through` + turbare `disturb, confuse,` from turba `turmoil, crowd`) is a set of Pedology (soil study) and sedimentary geology processes relating to changes in the nature of water-borne alluvial sediments and in situ soil deposits over time. ...
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http://en.wikipedia.org/wiki/Perturbation_(geology)
An imprecise term that means changing some parameter value (or function) and seeing what effect this has on the solution. This embodies continuity and differentiability properties of the optimal responses: objective value, policy set, and perhaps dual values too. This is what is sometimes called marginal analysis of solutions, and changes are limi....
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http://glossary.computing.society.informs.org/index.php?page=P.html
• (n.) A disturbance in the regular elliptic or other motion of a heavenly body, produced by some force additional to that which causes its regular motion; as, the perturbations of the planets are caused by their attraction on each other. • (n.) The act of perturbing, or the state of being perturbed; esp., agitation of mind.Perturbation: ...
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http://thinkexist.com/dictionary/meaning/perturbation/
Modifications to simple conic section orbits caused by such disturbances as air drag, non-uniformity of the Earth, and gravitational fields of more distant bodies such as the Moon.
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http://www.braeunig.us/space/glossary.htm
in astronomy, deviation in the motion of a celestial object caused either by the gravitational force of a passing object or by a collision with it. ... [7 related articles]
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http://www.britannica.com/eb/a-z/p/48
in mathematics, method for solving a problem by comparing it with a similar one for which the solution is known. Usually the solution found in this ... [1 related articles]
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http://www.britannica.com/eb/a-z/p/48
A disruption or disturbance.
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http://www.cancer.gov/dictionary?expand=P
In general, a slight nudge that, temporarily or permanently, displaces an object or system out of equilibrium. In astronomy, a change in the orbit of a body, usually as a result of the gravitational effect of another, typically much larger, body. The planets mutually perturb one another; the orbit...
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http://www.daviddarling.info/encyclopedia/P/perturbation.html
A slight nudge.
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http://www.encyclo.co.uk/local/20090
See Orbital Perturbation.
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http://www.encyclo.co.uk/local/20195
1. The act of perturbing, or the state of being perturbed; especially, agitation of mind. ... 2. <astronomy> A disturbance in the regular elliptic or other motion of a heavenly body, produced by some force additional to that which causes its regular motion; as, the perturbations of the planets are caused by their attraction on each other. ......
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http://www.encyclo.co.uk/local/20973
Any change to any ecosystem.
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http://www.encyclo.co.uk/visitor-contributions.php
Per`tur·ba'tion noun [ Latin
perturbatio : confer French
perturbation .]
1. The act of perturbing, or the state of being perturbed; esp., agitation of mind.
2. (Astron.) A disturbance in the regular elliptic or other motion of a heavenly body, produced by some forc...
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http://www.encyclo.co.uk/webster/P/63
[
n] - (physics) a secondary influence on a system that causes it to deviate slightly 2. [n] - activity that is an intrusion or interruption 3. [n] - a disposition that is confused or nervous and upset
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http://www.webdictionary.co.uk/definition.php?query=perturbation
perturbation 1. A small change in a physical system, most often in a physical system at equilibrium that is disturbed from the outside. 2. A cause of mental disquiet, disturbance, or agitation. 3. Variation in a designated orbit, as of a planet, that results from the influence of one or more external bodies. Gravitational attraction between plane...
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http://www.wordinfo.info/words/index/info/view_unit/2197/
fluster noun a disposition that is confused or nervous and upset
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https://www.encyclo.co.uk/local/20974
No exact match found.
